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SELSDON LESLIE D

Overview
  • Total Patents
    27
About

SELSDON LESLIE D has a total of 27 patent applications. Its first patent ever was published in 1991. It filed its patents most often in United Kingdom and United States. Its main competitors in its focus markets chemical engineering, basic materials chemistry and engines, pumps and turbines are GOETAVERKEN MILJOE AB, ZHEJIANG TIANLAN ENV PROT TECH CO LTD and DEYANG HUQIU ENVIRONMENTAL PROTECTION TECH CO LTD.

Patent filings in countries

World map showing SELSDON LESLIE Ds patent filings in countries
# Country Total Patents
#1 United Kingdom 26
#2 United States 1

Patent filings per year

Chart showing SELSDON LESLIE Ds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Selsdon Leslie D 1

Latest patents

Publication Filing date Title
GB201019897D0 A filter element for a filter for a liquid
GB0611254D0 Portable filtration apparatus with a remote monitoring facility
GB0522872D0 A filter for filtering engine oil
GB0410403D0 A building block
GB0311125D0 A building block
GB0308638D0 A filter for filtering mutagens from an engine oil
GB0307397D0 A filter
GB0212424D0 A filter
GB0211853D0 A building block
GB0210792D0 A filter
GB0203809D0 A filter
GB0120225D0 A filter
GB0116173D0 A filter
GB0111180D0 A filter
GB0106054D0 A filter
GB0015635D0 A filter
GB0010965D0 A device for removing water from a fluid
GB9920669D0 A filter
GB9916544D0 A filter
GB9911042D0 A device for removing water from a fluid